Celebrity Big Brother's Ashley James turned heads in a red suit - but it looked like she got caught in the rain as her trousers were soggy

He was joined by pop star Craig David, and Garbage frontwoman Shirley Manson, who wore a quirky black cape and long skirt.

Professor Green was there with girlfriend Fae Williams while James Bay flew solo.

Other stars at the bash included Coronation Street's Lucy Fallon, who looked stunning in a pink suit, Neelam Gill, who wowed in a white mini-dress, and Lilah Parsons, who turned heads in a plunging black dress.

Ella Eyre wore a long T-shirt dress and the stars of Haim - Este, Danielle and Alana, also chose quirky costumes for the red carpet.